You could very easily work out whether or not it's a loading issue by
putting alert()'s or console.log()'s at the start of each file to
check each is being loaded.
Element#display is NOT in the current prototype API. Therefore it's
been deprecated and then removed, almost certainly. You'll have to
translate the word "widget" in the context you used it for me to be
able to help further, apart from the suggestion that you could in a
custom js file (after prototype.js) do this:
Object.extend(Element, {
display: function(element, bShow) {
if(bShow) { Element.show(element); } else
{ Element.hide(element); }
}
});
That will add the display method to element. I haven't actually looked
at the prototype source in detail - it always does exactly what I
want, it's usually scriptaculous I'm extending and playing around with
- but code similar to that listed above will work, just don't copy and
paste that exactly, understand that it's extending prototype's Element
object by adding the display function so that it will be available to
your widget.
On Sep 13, 10:39 am, Erwin <[EMAIL PROTECTED]> wrote:
> Got it, the widget is using Prototype 1.6.0 where the display function
> IS defined :
>
> display: function(element, bShow) {
> if(bShow) { Element.show(element); } else
> { Element.hide(element); }
> },
>
> but my Rails app is using Protoype 1.6.0.2 where this function IS NOT
> defined, is it a bug or not ??
>
> On 13 sep, 11:20, Erwin <[EMAIL PROTECTED]> wrote:
>
> > I am trying to incorporate a js widget into my Rails webapp...
>
> > the html file widget is running fine in my browsers (FF3, Safari
> > 3...) , the js lib loading is defined as folloing :
>
> > <script language="javascript" type="text/javascript" src="clientscript/
> > prototype.js"></script>
> > <script language="javascript" type="text/javascript" src="clientscript/
> > scriptaculous.js?load=effects"></script>
> > <script language="javascript" type="text/javascript" src="clientscript/
> > os.js"></script>
>
> > I tried to run it into my Rails app as it (just changing the
> > directory, and adding the dragdrop.js I need)
>
> > <script language="javascript" type="text/javascript" src="javascripts/
> > prototype.js"></script>
> > <script language="javascript" type="text/javascript" src="javascripts/
> > scriptaculous.js?load=effects"></script>
> > <script language="javascript" type="text/javascript" src="javascripts/
> > scriptaculous.js?load=dragdrop"></script>
> > <script language="javascript" type="text/javascript" src="javascripts/
> > os.js"></script>
>
> > I got it, BUT there is one js error in the console (so a button is not
> > displayed..)
>
> > Error : Element.display is not a function
>
> > which is on the line trying to display the button ,
>
> > Element.display(this.forwardElement, this.navScrollIndex <=
> > this.items.length - (this.setSize+1));
>
> > I already have seen this kind of error, and I wonder if it's not
> > linked to scriptaculous lib loading ?
>
> > any clue ?
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